diff options
Diffstat (limited to 'src/libcharon/sa/eap/eap_manager.c')
| -rw-r--r-- | src/libcharon/sa/eap/eap_manager.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/libcharon/sa/eap/eap_manager.c b/src/libcharon/sa/eap/eap_manager.c index d38754e01..520c0ce56 100644 --- a/src/libcharon/sa/eap/eap_manager.c +++ b/src/libcharon/sa/eap/eap_manager.c @@ -1,4 +1,5 @@ /* + * Copyright (C) 2012 Tobias Brunner * Copyright (C) 2008 Martin Willi * Hochschule fuer Technik Rapperswil * @@ -104,6 +105,44 @@ METHOD(eap_manager_t, remove_method, void, this->lock->unlock(this->lock); } +/** + * filter the registered methods + */ +static bool filter_methods(uintptr_t role, eap_entry_t **entry, + eap_type_t *type, void *in, u_int32_t *vendor) +{ + if ((*entry)->role != (eap_role_t)role) + { + return FALSE; + } + if ((*entry)->vendor == 0 && + ((*entry)->type < 4 || (*entry)->type == EAP_EXPANDED || + (*entry)->type > EAP_EXPERIMENTAL)) + { /* filter invalid types */ + return FALSE; + } + if (type) + { + *type = (*entry)->type; + } + if (vendor) + { + *vendor = (*entry)->vendor; + } + return TRUE; +} + +METHOD(eap_manager_t, create_enumerator, enumerator_t*, + private_eap_manager_t *this, eap_role_t role) +{ + this->lock->read_lock(this->lock); + return enumerator_create_cleaner( + enumerator_create_filter( + this->methods->create_enumerator(this->methods), + (void*)filter_methods, (void*)(uintptr_t)role, NULL), + (void*)this->lock->unlock, this->lock); +} + METHOD(eap_manager_t, create_instance, eap_method_t*, private_eap_manager_t *this, eap_type_t type, u_int32_t vendor, eap_role_t role, identification_t *server, identification_t *peer) @@ -150,6 +189,7 @@ eap_manager_t *eap_manager_create() .public = { .add_method = _add_method, .remove_method = _remove_method, + .create_enumerator = _create_enumerator, .create_instance = _create_instance, .destroy = _destroy, }, |